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floccinaucini
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floccinaucini
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83
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15
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1
21 Questions
1 Answers
0
359
1
+83
help
In triangle ABC, AB=13, AC=15, and BC=14. Let I be the incenter. The incircle of triangle ABC touches BC, AC, and AB at D,E,F, respectively. Find the length of BI.
https://latex.artofproblemsolving.com/f/9/b/f9b6f8510916b9a73ea7eec93f2ad55579f7f4e4.png
lee mas ..
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floccinaucini
9 jul 2021
0
851
1
+83
We have that $3 \cdot f(x) + 4 \cdot g(x) = h(x)$ where $f(x),$ $g(x),$ and $h(x)$ are all polynomials in $x.$ If the degree of $f(x)$ is $8
We have that where and are all polynomials in If the degree of is and the degree of is , then what is the minimum possible degree of ?
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floccinaucini
18 abr 2021
0
636
1
+83
Suppose $f(x)=\frac{3}{2-x}$. If $g(x)=\frac{1}{f^{-1}(x)}+9$, find $g(3)$.
Suppose . If , find .
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floccinaucini
8 abr 2021
0
480
2
+83
help please
Let
For how many integers from 1 to 100, inclusive, does for some number of applications of ?
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floccinaucini
8 abr 2021
0
347
1
+83
I need some help
The values of a function are given below:
https://latex.artofproblemsolving.com/e/d/e/edece54e2381538c26493fff936ab560ab3194fe.png
Evaluate .
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floccinaucini
6 abr 2021
0
609
1
+83
if f(x) is a function whose domain is [-1, 9], and g(x) = f(x^2), then the domain of g(x) is an interval of what width?
if f(x) is a function whose domain is [-1, 9], and g(x) = f(x^2), then the domain of g(x) is an interval of what width?
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floccinaucini
26 mar 2021
+1
391
1
+83
Please help.
Suppose that f(x) and g(x) are functions on R such that the range of f is [-5,3], and the range of g is [-2, 1]. The range of f(x)*g(x) is [a,b]. What is the largest possible value of b?
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floccinaucini
26 mar 2021
0
450
1
+83
I'm doing AOPS right now and can't figure out how to solve this problem. Could someone give me hints, please?
The roots of are and . Compute
Thanks :D
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floccinaucini
13 feb 2021
-3
772
3
+83
Hello, math help please :D
You are dealt cards from a standard deck of 52 cards. How many ways can you be dealt 5 cards so that the 5 cards contain two cards of one rank, two cards of another rank, and a fifth card of a third rank? We say that such a hand
lee mas ..
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floccinaucini
10 may 2020
-2
766
2
+83
mAtH hElP
Four teachers and four students are to sit around a circular table, so that each student sits directly between two teachers. How many different ways can they be seated? (Two seatings are considered the same if one can be rotated to form the other.)
lee mas ..
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floccinaucini
10 may 2020
0
779
1
+83
For what values of does the equation have exactly one real solution? Express your answer as a list of numbers, separated by commas.
For what values of does the equation have exactly one real solution? Express your answer as a list of numbers, separated by commas.
:D
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floccinaucini
26 abr 2020
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+83
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That answer is incorrect?
floccinaucini
8 abr 2021